For the Inventor, By the Inventor

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Overland Park, KS, United States of America

Hantover, Inc.

USPTO Granted Patents = 48

% Expired Patents = 10.4

EPO Patents = 8

Trademarks = 8

Forward Citations = 371

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16 inventors (with patents filed for the assignee):

Clark A Levsen (30 out of 32 patents)

Bernard G Huff (11 out of 12 patents)

Ronald J Curnett (8 out of 9 patents)

4. David A Rausch (5 out of 5 patents)

5. Craig E Feeler (5 out of 6 patents)

6. Traig William Savage (3 out of 4 patents)

7. Jeremy S Loy (3 out of 3 patents)

8. Philip George Bright (3 out of 4 patents)

9. Jerome T Hamel (3 out of 3 patents)

10. Hilary Lynne Huff Philgreen (1 out of 1 patent)

11. Andrew J Wells (1 out of 1 patent)

12. Kevin Kelly (1 out of 1 patent)

13. Lance E Philgreen (1 out of 1 patent)

14. Russ Owens (1 out of 1 patent)

15. Jeffery Wells (1 out of 1 patent)

Core Competencies:

Handheld Blade Steel

Rotary Knife

Vacuum Packaging Machine

Wireless Motor Control

Knife Dressing Apparatus

Tripes Cleaning Machine

Deodorizing Container

Fidget Toy

Safety Release

Pneumatic Stunner

Combination Chamber

Blade Bushing

48 patents: Sort by Forward Citations

1. D1151138 - Handheld blade steel (2026-10-06),

2. D1151137 - Handheld blade steel (2026-10-06),

3. D1145520 - Handheld blade steel (2026-09-01),

4. 12714118 - Nozzle assembly for livestock intestine washing machine (2026-08-25),

5. D1110833 - Handheld blade steel (2026-02-03),

6. 12427616 - Handheld blade steel (2025-09-30),

7. 12397456 - Systems and methods for monitoring a wireless motor drive control system for handheld knives (2025-08-26),

8. 11981042 - Systems and methods for restricting motor operation for wireless handheld knives (2024-05-14),

9. 11717981 - Rotary knife providing material removal via suction (2023-08-08),

10. 11548175 - Systems and methods for connecting a wireless motor control system for handheld knives to a hand piece (2023-01-10),

11. 10786919 - Eccentric blade housing for rotary knife (2020-09-29),

12. 10569441 - Rotary knife providing material removal via suction (2020-02-25),

13. 10501219 - Combination chamber and external suction vacuum packaging machine (2019-12-10),

14. 10486323 - Blade bushing for rotary knife (2019-11-26),

15. D839360 - Fidget toy (2019-01-29),

Company Overview

Hantover, Inc., based in Overland Park, Kansas, specializes in the development and manufacturing of a diverse range of industrial tools and equipment. Their product portfolio includes handheld knives, rotary knives, and vacuum packaging machines, catering to various sectors that require precision cutting and packaging solutions. Additionally, Hantover focuses on innovative technologies such as wireless motor control and knife blade dressing, enhancing operational efficiency and safety in industrial applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

48 Patents

#8 in Overland Park, KS

#44 in Kansas

#7,288 in US

#14,561 in the World

Overland Park, KS, United States of America

Hantover, Inc.

Forward Citations = 371

16 inventors:

Clark A Levsen (30 out of 32 patents)

Bernard G Huff (11 out of 12 patents)

Ronald J Curnett (8 out of 9 patents)

4. David A Rausch (5 out of 5 patents)

5. Craig E Feeler (5 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hantover, Inc.. Retrieved from https://idiyas.com/company/hantover

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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